There's a guy named .38-44 HD45 (I think?)
If you start doing searches on his posts in the ammunition section, you'll find quite a fan of that type of round. In the reloading section too.
(I'm joking I just can't remember John's whole handle in the proper order) He'll probably know more about that critter than any three other folks here.
BTW WELCOME!
(EDIT) I found his "proper" handle!
38-44HD45 he has most recently posted about a 9X23 in the Concealed Carry area under the "I have problems with holsters" thread, about his bob tail Aegis 9X23 IIRC?